Which sentence is the most concise?

From 1984 by george orwell: discuss the significance and nature of winston's dreams. deconstruct the dream wherein o'brien claims that they "shall meet in a place where there is no darkness" ( 22), and the dream in which winston's mother and sister disappear (26). what are the underpinnings of these dreams? what deeper meanings do they hold? why might the author devote as much time as he does to winston's dreams?

There are six red marbles 4 blue marbles and 15 green marbles in a jar if you reach in and randomly draw one what is the probability that it will choose a red marble

Which most closely analyzes the information about briony's dreams of becoming an olympic athlete?